CN110026641A - Spherical shape packet bottom cutting tool and its cutting technique - Google Patents
Spherical shape packet bottom cutting tool and its cutting technique Download PDFInfo
- Publication number
- CN110026641A CN110026641A CN201910380631.3A CN201910380631A CN110026641A CN 110026641 A CN110026641 A CN 110026641A CN 201910380631 A CN201910380631 A CN 201910380631A CN 110026641 A CN110026641 A CN 110026641A
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- Prior art keywords
- cutting
- packet bottom
- spherical
- torch
- platform
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The present invention provides a kind of spherical packet bottom cutting tool and its cutting technique, it include: Cutting platform, packet bottom accommodating hole is offered on Cutting platform, the bore size of packet bottom accommodating hole is less than the opening size at spherical packet bottom, and Cutting platform is equipped with the circular orbit centered on wrapping bottom accommodating hole；Flame cutting machine, flame cutting machine include cutting machine ontology, Torch Pose adjuster and cutting torch, and cutting machine ontology is slidably arranged on circular orbit, and Torch Pose adjuster is located on cutting machine ontology, and cutting torch is located on Torch Pose adjuster.The present invention can guarantee the height dimension and groove quality at spherical packet bottom, promote the cutting processing efficiency at spherical packet bottom.
Description
Technical field
The present invention relates to metallurgical equipments, more particularly to a kind of spherical packet bottom cutting tool and its cutting technique.
Background technique
Welding cinder ladle is the new generation product of middle smelting bao steel technology independent research, and with intensity height, plasticity is strong, uses week
The advantage that phase is long, high, the comprehensive cost performance of recoverability is high, especially suitable for copper ashes retarded cooling process.It is significant with it to weld cinder ladle
Advantage, occupation rate of market significantly rise year by year, and promotion prospect is good, and market order is all batch making.
Welding cinder ladle packet bottom be it is spherical, packet bottom by after slab blanking use heat pressing process form, packet bottom need and cinder ladle
Cylinder docking, formed girth welding.
Due to hot press forming technology requirement, packet bottom needs reserved clamping surplus before die mould, thus there are wrap bottom after die mould to need
The height for wrapping bottom, i.e., is cut to required size by the reserved clamping surplus of removal, need to carry out the annular cutting at packet bottom.
It wraps the girth welding between bottom and cylinder and requires to be full penetration, using unilateral outer groove is opened up, after welding again
The method welded after the back chipping of inside, thus bottom is wrapped after being highly cut to required size, circular seam welding need to be also opened up at upper opening
Connect groove.
Conventional method: the clamping that hand dipping height crosses and Manual flame cutting removal packet bottom is used to reserve in die mould
Surplus is to desired height size, then uses machine tooling groove.
Conventional method there are the problem of:
1, scribing line cutting by hand, wraps the height dimension disunity at bottom, influences total packing quality of subsequent welding cinder ladle；
2, operation work efficiency is low, restricts the later process of welding cinder ladle manufacture；
3, spherical packet bottom machining clamping difficulty is big, and machines and have bad luck at high cost.
Summary of the invention
In view of the foregoing deficiencies of prior art, the technical problem to be solved in the present invention is that providing a kind of spherical packet bottom
Cutting tool and its cutting technique can guarantee the height dimension and groove quality at spherical packet bottom, promote cutting for spherical packet bottom
Cut processing efficiency.
In order to solve the above technical problem, the present invention provides a kind of spherical packet bottom cutting tools, comprising:
Cutting platform, packet bottom accommodating hole is offered on Cutting platform, and the bore size of packet bottom accommodating hole is less than spherical packet bottom
Opening size, Cutting platform is equipped with circular orbit centered on wrapping bottom accommodating hole；
Flame cutting machine, flame cutting machine include cutting machine ontology, Torch Pose adjuster and cutting torch, cutting machine ontology
It is slidably arranged on circular orbit, Torch Pose adjuster is located on cutting machine ontology, and cutting torch is located on Torch Pose adjuster.
Preferably, packet bottom accommodating hole is rounded.
Preferably, the hole wall of the packet bottom accommodating hole is adapted with the periphery wall at spherical packet bottom.
Preferably, the circular orbit includes two annular grooves being distributed with one heart, and cutting machine ontology has multipair idler wheel,
The spacing of two annular grooves is adapted with the spacing of two idler wheels in each pair of idler wheel.
Preferably, the Cutting platform is equipped with multiple platform stabilizer blades, and all platform stabilizer blades are centered on wrapping bottom accommodating hole
Circle distribution is on Cutting platform.
Preferably, the Torch Pose adjuster includes height expansion bend and Angular oscillation device interconnected, is highly stretched
Contracting device is connect with cutting machine ontology, and Angular oscillation device is connect with cutting torch.
Preferably, the Cutting platform is in the form of annular discs, and packet bottom accommodating hole is provided at the center of Cutting platform.
The present invention also provides a kind of cutting techniques of spherical packet bottom cutting tool, comprising the following steps:
S1 hangs packet bottom: spherical shape packet bottom being hung to the packet bottom accommodating hole of Cutting platform, and makes spherical packet bottom opening
Upward；
Leveling packet bottom: S2 takes 1 leveling points on the spherical shape packet same circumference in bottom, makes all leveling points relative to cutting
Cut being equidistant for platform；
Height dimension processing: S3 adjusts height of the cutting torch relative to spherical packet bottom by Torch Pose adjuster, makes cutting torch
Cut direction be parallel to the table top of Cutting platform, drive cutting machine ontology along circular orbit circular motion, cut away spherical shape
The clamping surplus that packet bottom is reserved in die mould；
Circumferential weld retaining wall on slope: S4 adjusts angle of the cutting torch relative to spherical packet bottom by Torch Pose adjuster, makes cutting torch
Cut direction it is consistent with the angle of required circumferential weld groove, drive cutting machine ontology along circular orbit circular motion, in spherical shape
The opening for wrapping bottom forms circumferential weld groove.
As described above, spherical packet bottom cutting tool of the invention and its cutting technique, have the advantages that in this hair
Packet bottom accommodating hole is offered in bright, on Cutting platform, the bore size of packet bottom accommodating hole is less than the opening size at spherical packet bottom, this
The bottom at sample spherical shape packet bottom can be by packet bottom accommodating hole, and the opening portion at spherical shape packet bottom is limited in the top of Cutting platform, spherical
The periphery wall for wrapping bottom is mutually abutted with packet bottom accommodating hole.Since the weight at spherical packet bottom is larger, spherical shape packet bottom and Cutting platform it
Between frictional force it is bigger, spherical shape packet bottom relative to Cutting platform be difficult to happen pose variation.The cutting machine sheet of flame cutting machine
Body can be slidably arranged on Cutting platform along circular orbit, and cutting torch is connected by Torch Pose adjuster and cutting machine ontology
Connect, cutting torch can it is circumferentially upper to spherical shape packet bottom everywhere in carry out cutting processing and can continuously swimmingly to spherical shape packet bottom into
Row cutting processing, so as to realize the cutting processing to spherical packet bottom on height dimension and wrap bottom in opening to spherical shape
Retaining wall on slope, realize the spherical packet bottom of semi-automatic flame cutting, guarantee the cut quality at spherical packet bottom.
The cutting technique of spherical packet bottom cutting tool of the invention, having the advantages that can make spherical packet bottom in height
It spends in size and keeps unified, i.e., accurately cut off the clamping surplus that spherical packet bottom is reserved in die mould, be conducive to subsequent and conically shaped
Body docking assembling；Angle, size and the surface quality of the circumferential weld groove at spherical packet bottom can be made to meet production to require, be conducive to subsequent
It is connected with conical shell welding；The fixation at spherical shape packet bottom, Levelling operation are simple and easy, improve work efficiency, while can save
The cutting processing expense at spherical shape packet bottom.
Detailed description of the invention
Fig. 1 is shown as welding the schematic diagram of cinder ladle in the prior art；
Fig. 2 is shown as the perspective view of spherical packet bottom cutting tool of the invention；
Fig. 3 is shown as the side view of the packet bottom cutting tool of spherical shape shown in Fig. 2；
Fig. 4 is shown as the enlarged drawing of part A in Fig. 3.
Component label instructions
1 Cutting platform
11 packet bottom accommodating holes
12 circular orbits
121 annular grooves
13 platform stabilizer blades
2 flame cutting machines
21 cutting machine ontologies
22 Torch Pose adjusters
23 cutting torches
3 welding cinder ladles
31 spherical packet bottoms
311 circumferential weld grooves
32 conical shells
33 circular welds
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It should be clear that structure, ratio, size etc. depicted in this specification institute attached drawing, only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention
Under the effect of can be generated and the purpose that can reach, the model that disclosed technology contents can be covered should all be still fallen in
In enclosing.Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term, be also only
Convenient for being illustrated for narration, rather than to limit the scope of the invention, relativeness is altered or modified, in no essence
It changes under technology contents, when being also considered as the enforceable scope of the present invention.
As shown in Figure 1, welding cinder ladle 3 includes that spherical shape wraps bottom 31 and conical shell 32, spherical shape packet bottom 31 and conical shell 32
It is connected at docking by circular weld 33.
As shown in Figure 2, Figure 3, Figure 4, the present invention provides a kind of spherical packet bottom cutting tool, comprising:
Cutting platform 1, packet bottom accommodating hole 11 is offered on Cutting platform 1, and the bore size of packet bottom accommodating hole 11 is less than ball
The opening size at shape packet bottom 31, Cutting platform 1 are equipped with the circular orbit 12 centered on wrapping bottom accommodating hole 11；Wrap bottom accommodating hole
11 can be in regular polygon, can also be rounded；
Flame cutting machine 2, flame cutting machine 2 include cutting machine ontology 21, Torch Pose adjuster 22 and cutting torch 23, are cut
Cutting mill ontology 21 is slidably arranged on circular orbit 12, and Torch Pose adjuster 22 is located on cutting machine ontology 21, and cutting torch 23 is set
On Torch Pose adjuster 22.
In the present invention, packet bottom accommodating hole 11 is offered on Cutting platform 1, the bore size of packet bottom accommodating hole 11 is less than ball
The bottom of the opening size at shape packet bottom 31, packet bottom 31 spherical in this way can be by packet bottom accommodating hole 11, the opening portion at spherical shape packet bottom 31
It is limited in the top of Cutting platform 1, the periphery wall at spherical shape packet bottom 31 is mutually abutted with packet bottom accommodating hole 11.Since spherical shape wraps bottom
31 weight is larger, and the frictional force between spherical shape packet bottom 31 and Cutting platform 1 is bigger, and spherical shape packet bottom 31 is relative to Cutting platform
1 is difficult to happen pose variation.The cutting machine ontology 21 of flame cutting machine 2 can be slidably arranged in Cutting platform along circular orbit 12
On 1, and cutting torch 23 is connect by Torch Pose adjuster 22 with cutting machine ontology 21, and cutting torch 23 can be 31 weeks to spherical shape packet bottom
Cutting processing is carried out everywhere in upwards and cutting processing swimmingly continuously can be carried out to spherical shape packet bottom 31, so as to reality
Now to cutting processing of the spherical packet bottom 31 on height dimension and the retaining wall on slope to spherical packet bottom 31 in opening, realization half
The spherical packet bottom 31 of automatic flame cutting guarantees the cut quality at spherical packet bottom 31.
Therefore, spherical packet undercutting of the invention cuts that tool structure is simple, and input cost is low, convenient for the cutting at spherical packet bottom 31
Processing guarantees the height dimension and groove quality at spherical packet bottom 31, promotes the cutting processing efficiency at spherical packet bottom 31.
In order to improve the stability that above-mentioned spherical packet bottom 31 is put, above-mentioned packet bottom accommodating hole 11 is rounded.
Further, in order to be bonded above-mentioned packet bottom accommodating hole 11 more with spherical shape packet bottom 31, the hole of bottom accommodating hole 11 is wrapped
Wall is adapted with the periphery wall at spherical packet bottom 31.
Above-mentioned circular orbit 12 includes two annular grooves 121 being distributed with one heart, and cutting machine ontology 21 has multipair idler wheel,
The spacing of two annular grooves 121 is adapted with the spacing of two idler wheels in each pair of idler wheel.Positioned at 21 side of cutting machine ontology
Idler wheel is limited in corresponding annular groove 121.
For the ease of putting above-mentioned Cutting platform 1, above-mentioned Cutting platform 1 is equipped with multiple platform stabilizer blades 13, all platforms
Stabilizer blade 13 is center circle distribution on Cutting platform 1 to wrap bottom accommodating hole 11.
In order to adjust the height and angle of above-mentioned cutting torch 23, above-mentioned Torch Pose adjuster 22 includes height interconnected
Expansion bend and Angular oscillation device, height expansion bend are connect with cutting machine ontology 21, and Angular oscillation device is connect with cutting torch 23.
In order to simplify above-mentioned Cutting platform 1, above-mentioned Cutting platform 1 is in the form of annular discs, and above-mentioned packet bottom accommodating hole 11, which is provided with, to be cut
At the center for cutting platform 1.
The present invention also provides a kind of cutting techniques of above-mentioned spherical packet bottom cutting tool, comprising the following steps:
S1 hangs packet bottom: spherical shape packet bottom 31 being hung to the packet bottom accommodating hole 11 of Cutting platform 1, and makes spherical packet
Bottom 31 is opening up；
S2, leveling packet bottom: spherical shape packet the same circumference in bottom 31 on take 1 leveling points, make all leveling points relative to
Cutting platform 1 is equidistant；For example, making distance 300mm of the opening edge at spherical packet bottom 31 relative to Cutting platform 1；
S3, height dimension processing: adjusting height of the cutting torch 23 relative to spherical packet bottom 31 by Torch Pose adjuster 22,
So that the cut direction of cutting torch 23 is parallel to the table top of Cutting platform 1, cutting machine ontology 21 is driven to be transported along 12 circumference of circular orbit
It moves, cutting away the clamping surplus that spherical packet bottom 31 is reserved in die mould, (referring to Fig. 3, clamping surplus wraps 31 click and sweep of bottom for spherical shape
Part more than line)；
S4, circumferential weld retaining wall on slope: adjusting angle of the cutting torch 23 relative to spherical packet bottom 31 by Torch Pose adjuster 22,
Keep the cut direction of cutting torch 23 consistent with the angle of required circumferential weld groove, drives cutting machine ontology 21 along 12 circumference of circular orbit
Movement, the opening at spherical packet bottom 31 form circumferential weld groove 311 (referring to fig. 4).
Using the cutting technique of above-mentioned spherical packet bottom cutting tool, have following advantages:
1, spherical packet bottom 31 can be made to keep unified on height dimension, i.e., accurately cut off spherical packet bottom 31 and reserved in die mould
Clamping surplus, be conducive to subsequent dock assembling with conical shell 32；
2, angle, size and the surface quality of the circumferential weld groove 311 at spherical packet bottom 31 can be made to meet production to require, be conducive to
It is subsequent to be connected with the welding of conical shell 32；
3, the fixation at spherical packet bottom 31, Levelling operation are simple and easy, improve work efficiency, while can save spherical packet bottom
31 cutting processing expense.
In conclusion spherical packet bottom cutting tool of the invention and its cutting technique can guarantee the height at spherical packet bottom 31
Size and groove quality promote the cutting processing efficiency at spherical packet bottom 31.So the present invention effectively overcomes in the prior art
Various shortcoming and have high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (8)
1. a kind of spherical packet bottom cutting tool characterized by comprising
Cutting platform (1) offers packet bottom accommodating hole (11) on Cutting platform (1), and the bore size for wrapping bottom accommodating hole (11) is small
In the opening size of spherical packet bottom (31), Cutting platform (1) is equipped with the circular orbit centered on wrapping bottom accommodating hole (11)
(12)；
Flame cutting machine (2), flame cutting machine (2) include cutting machine ontology (21), Torch Pose adjuster (22) and cutting torch
(23), cutting machine ontology (21) is slidably arranged on circular orbit (12), and Torch Pose adjuster (22) is located at cutting machine ontology
(21) on, cutting torch (23) is located on Torch Pose adjuster (22).
2. spherical packet bottom cutting tool according to claim 1, it is characterised in that: the packet bottom accommodating hole (11) is in circle
Shape.
3. spherical packet bottom cutting tool according to claim 2, it is characterised in that: the hole wall of packet bottom accommodating hole (11)
It is adapted with the periphery wall of spherical packet bottom (31).
4. spherical packet bottom cutting tool according to claim 1, it is characterised in that: the circular orbit (12) includes concentric
Distribution two annular grooves (121), cutting machine ontology (21) have multipair idler wheel, the spacing of two annular grooves (121) with
The spacing of two idler wheels is adapted in each pair of idler wheel.
5. spherical packet bottom cutting tool according to claim 1, it is characterised in that: the Cutting platform (1) is equipped with more
A platform stabilizer blade (13), all platform stabilizer blades (13) are center circle distribution on Cutting platform (1) to wrap bottom accommodating hole (11).
6. spherical packet bottom cutting tool according to claim 1, it is characterised in that: Torch Pose adjuster (22) packet
Height expansion bend and Angular oscillation device interconnected are included, height expansion bend is connect with cutting machine ontology (21), Angular oscillation device
It is connect with cutting torch (23).
7. spherical packet bottom cutting tool according to claim 1, it is characterised in that: the Cutting platform (1) is in the form of annular discs,
The packet bottom accommodating hole (11) is provided at the center of Cutting platform (1).
8. a kind of cutting technique of packet bottom cutting tool spherical as described in claim 1 to any one of claim 7, feature exist
In: the following steps are included:
S1 hangs packet bottom: spherical shape packet bottom (31) being hung to the packet bottom accommodating hole (11) of Cutting platform (1), and makes spherical shape
It is opening up to wrap bottom (31)；
Leveling packet bottom: S2 takes 1 leveling points on spherical shape packet bottom (31) same circumference, makes all leveling points relative to cutting
Cut being equidistant for platform (1)；
S3, height dimension processing: the height by Torch Pose adjuster (22) adjustment cutting torch (23) relative to spherical packet bottom (31)
Degree, makes the cut direction of cutting torch (23) be parallel to the table top of Cutting platform (1), drives cutting machine ontology (21) along circular orbit
(12) circular motion cuts away the clamping surplus that spherical packet bottom (31) is reserved in die mould；
S4, circumferential weld retaining wall on slope: the angle by Torch Pose adjuster (22) adjustment cutting torch (23) relative to spherical packet bottom (31)
Degree, keeps the cut direction of cutting torch (23) consistent with the angle of required circumferential weld groove, drives cutting machine ontology (21) along circular rails
Road (12) circular motion forms circumferential weld groove (311) in the opening of spherical packet bottom (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380631.3A CN110026641A (en) | 2019-05-08 | 2019-05-08 | Spherical shape packet bottom cutting tool and its cutting technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380631.3A CN110026641A (en) | 2019-05-08 | 2019-05-08 | Spherical shape packet bottom cutting tool and its cutting technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110026641A true CN110026641A (en) | 2019-07-19 |
Family
ID=67241505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910380631.3A Pending CN110026641A (en) | 2019-05-08 | 2019-05-08 | Spherical shape packet bottom cutting tool and its cutting technique |
Country Status (1)
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| CN201609815U (en) * | 2009-09-18 | 2010-10-20 | 宜兴市九洲封头锻造有限公司 | End enclosure beveling machine |
| CN203437824U (en) * | 2013-08-30 | 2014-02-19 | 江西制氧机有限公司 | Semiautomatic cutting and welding combination tool of pressure vessel end socket |
| CN103846556A (en) * | 2012-12-05 | 2014-06-11 | 朱玉静 | Laser cutting carrier |
| CN204818482U (en) * | 2015-07-07 | 2015-12-02 | 张洪亮 | Multiaxis automatic weld cutting equipment |
| CN204913004U (en) * | 2015-08-03 | 2015-12-30 | 青岛运驰重工机械有限公司 | Portable straight line that can cut also can cut round semiautomatic plant |
| CN206084175U (en) * | 2016-10-27 | 2017-04-12 | 佛山智达思佳机电科技有限公司 | Frock clamp on laser cutting equipment |
| CN208427826U (en) * | 2018-06-20 | 2019-01-25 | 新疆兰石重装能源工程有限公司 | The simple processing tool of groove after a kind of large diameter thin wall seal head molding |
| CN109382565A (en) * | 2018-11-07 | 2019-02-26 | 宁夏宝塔石化煤化工研究院有限公司 | A kind of end socket gas cutting beveling machine |
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2019
- 2019-05-08 CN CN201910380631.3A patent/CN110026641A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19538560A1 (en) * | 1995-10-17 | 1997-04-24 | Fraunhofer Ges Forschung | Machining of long workpieces |
| CN2843707Y (en) * | 2005-12-06 | 2006-12-06 | 平顶山煤矿机械厂 | Semi-automatic circular arc groove cutting machine |
| CN201609815U (en) * | 2009-09-18 | 2010-10-20 | 宜兴市九洲封头锻造有限公司 | End enclosure beveling machine |
| CN103846556A (en) * | 2012-12-05 | 2014-06-11 | 朱玉静 | Laser cutting carrier |
| CN203437824U (en) * | 2013-08-30 | 2014-02-19 | 江西制氧机有限公司 | Semiautomatic cutting and welding combination tool of pressure vessel end socket |
| CN204818482U (en) * | 2015-07-07 | 2015-12-02 | 张洪亮 | Multiaxis automatic weld cutting equipment |
| CN204913004U (en) * | 2015-08-03 | 2015-12-30 | 青岛运驰重工机械有限公司 | Portable straight line that can cut also can cut round semiautomatic plant |
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Application publication date: 20190719 |